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| author | David Robillard <d@drobilla.net> | 2020-12-14 16:04:45 +0100 |
|---|---|---|
| committer | David Robillard <d@drobilla.net> | 2020-12-14 16:04:45 +0100 |
| commit | 0821550b4d304da8b5f092a75311f13d288dee95 (patch) | |
| tree | c3bb1c4ba1d497075840b3a820feb4d5164a26c6 /src/jalv_qt.cpp | |
| parent | 15693714974fd4af7a9bee3e6a0c0f6f439dfde6 (diff) | |
| download | jalv-0821550b4d304da8b5f092a75311f13d288dee95.tar.gz jalv-0821550b4d304da8b5f092a75311f13d288dee95.tar.bz2 jalv-0821550b4d304da8b5f092a75311f13d288dee95.zip | |
Initialize all variables
Diffstat (limited to 'src/jalv_qt.cpp')
| -rw-r--r-- | src/jalv_qt.cpp | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/src/jalv_qt.cpp b/src/jalv_qt.cpp index 67fd454..c05391c 100644 --- a/src/jalv_qt.cpp +++ b/src/jalv_qt.cpp @@ -115,7 +115,7 @@ FlowLayout::FlowLayout(int margin, int hSpacing, int vSpacing) FlowLayout::~FlowLayout() { - QLayoutItem* item; + QLayoutItem* item = nullptr; while ((item = takeAt(0))) { delete item; } @@ -203,8 +203,8 @@ FlowLayout::sizeHint() const QSize FlowLayout::minimumSize() const { - QSize size; - QLayoutItem* item; + QSize size = {}; + QLayoutItem* item = nullptr; foreach (item, itemList) { size = size.expandedTo(item->minimumSize()); } @@ -215,7 +215,10 @@ FlowLayout::minimumSize() const int FlowLayout::doLayout(const QRect &rect, bool testOnly) const { - int left, top, right, bottom; + int left = 0; + int top = 0; + int right = 0; + int bottom = 0; getContentsMargins(&left, &top, &right, &bottom); QRect effectiveRect = rect.adjusted(+left, +top, -right, -bottom); @@ -223,7 +226,7 @@ FlowLayout::doLayout(const QRect &rect, bool testOnly) const int y = effectiveRect.y(); int lineHeight = 0; - QLayoutItem* item; + QLayoutItem* item = nullptr; foreach (item, itemList) { QWidget* wid = item->widget(); @@ -418,9 +421,9 @@ Control::Control(PortContainer portContainer, QWidget* parent) JalvNodes* nodes = &portContainer.jalv->nodes; const LilvPort* lilvPort = port->lilv_port; - LilvNode* nmin; - LilvNode* nmax; - LilvNode* ndef; + LilvNode* nmin = nullptr; + LilvNode* nmax = nullptr; + LilvNode* ndef = nullptr; lilv_port_get_range(plugin, lilvPort, &ndef, &nmin, &nmax); LilvNode* stepsNode = lilv_port_get(plugin, lilvPort, nodes->pprops_rangeSteps); @@ -511,7 +514,7 @@ Control::Control(PortContainer portContainer, QWidget* parent) void Control::setValue(float value) { - float step; + float step = 0.0f; if (isInteger) { step = value; @@ -725,7 +728,7 @@ jalv_open_ui(Jalv* jalv) jalv_ui_instantiate(jalv, jalv_native_ui_type(), win); } - QWidget* widget; + QWidget* widget = nullptr; if (jalv->ui_instance) { widget = (QWidget*)suil_instance_get_widget(jalv->ui_instance); } else { |